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Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched

Also known as: Igepal CO-520, Igepal CO-630, Triton N-101, Nonylphenol ethoxylate (branched), Polyethylene glycol mono(branched nonylphenyl) ether, branched-nonylphenol ethoxylate, nonylphenoxypolyoxyethylene, nonylphenoxyethanol, Nonidet P-40 (branched)

Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched (CAS 68412-54-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C34H62O11 and a molecular weight of 646.84900 g/mol. Key properties include a melting point of 46-47ºC(lit.), a boiling point of 250ºC(lit.), a density of 1.053 g/mL at 25ºC(lit.) and a flash point of >110.0 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H412 — Harmful to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
68412-54-4
Jingsj CID
J-9915-4
Molecular Formula
C34H62O11
Molecular Weight
646.84900 g/mol
Category
Ethers
Last updated
11/3/2026
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Physicochemical Properties

Melting Point46-47ºC(lit.)
Boiling Point250ºC(lit.)
Density1.053 g/mL at 25ºC(lit.)
Flash Point>110.0 °C
Exact Mass646.42900
PSA112.53000
LogP3.92090
Refractive Indexn20/D 1.508(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H412 — Harmful to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched?

The CAS number of Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched is 68412-54-4.

What are the molecular formula and molecular weight of Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched?

Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched has molecular formula C34H62O11 and molecular weight 646.84900 g/mol.

Is Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched hazardous?

Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H412 — Harmful to aquatic life with long lasting effects.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Poly(oxy-1,2-ethanediyl), α-(nonylphenyl)-ω-hydroxy-, branched (CAS 68412-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9915-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.